CodePen Embed - bGLjpKR

body{
  background:
radial-gradient(circle at 100% 50%, transparent 20%, rgba(255, 69, 0) 21%, rgba(255, 69, 0) 34%, transparent 35%, transparent),
radial-gradient(circle at 0% 50%, transparent 20%, rgba(255, 69, 0) 21%, rgba(255, 69, 0) 34%, transparent 35%, transparent) 0 -50px;
background-color: #222236;
  background-size:75px 100px;}

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